Ford F-650 2008 User Manual page 67

Press down on the switch to reduce
the firmness (lumbar support) of
the seatback.
Air-Ride seat with self-contained pump (if equipped)
1. Chugger option: Dampens road vibrations and allows the seat to
move with the driver when unlocked.
To unlock, sit in the seat and slide the tab away from the seat (to the right)
To lock, sit in the seat and slide the tab toward the seat (to the left).
2. Seat adjuster: Lift up to move the seat forward or backward. Release
the bar to lock the seat in position.
3. Seat height adjuster: Pull the control up to raise the seat, push it
down to lower the seat.
To reduce the risk of excess slack in the belt system, always
adjust the seat height before fastening the seat belt.
4. Power lumbar: Press the top of the forward control to inflate the
lower lumbar support; press the bottom of the forward control to deflate
the lower lumbar support.
2008 F-650/750 (f67)
Supplement
Seating and Safety Restraints
67